India, Dec. 15 -- Rob Reiner's troubled son, Nick, has been arrested and charged with fatally stabbing the renowned director and his wife, Michele, at their residence in Los Angeles, NY POST reported, citing authorities on Monday.

Nick Reiner, aged 32, who has faced years of rehabilitation for drug addiction, is currently being held on a bail set at $4 million, according to Page Six.

Nick was apprehended on Sunday night after law enforcement discovered that the director of "The Princess Bride" and his wife had been brutally murdered in their mansion, stated NY POST, citing its sources.

The couple's daughter, Romy, allegedly found Reiner, 78, and Michele Reiner, 68, with their throats slit around 3:30 p.m. on Sunday and informed the pol...